GB2351601B - Glass funnel for a cathode ray tube and a cathode ray tube - Google Patents

Glass funnel for a cathode ray tube and a cathode ray tube

Info

Publication number: GB2351601B
Authority: GB; United Kingdom
Prior art keywords: ray tube; cathode ray; glass funnel; portions; open end
Prior art date: 1999-06-29
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

GB0013813A

Other languages

English (en)

Other versions

GB2351601A (en

GB0013813D0 (en

Inventor

Tsunehiko Sugawara

Toshihide Murakami

Kentaro Tatsukoshi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

AGC Inc

Original Assignee

Asahi Glass Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1999-06-29

Filing date

2000-06-06

Publication date

2004-02-11

2000-06-06 Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd

2000-07-26 Publication of GB0013813D0 publication Critical patent/GB0013813D0/en

2001-01-03 Publication of GB2351601A publication Critical patent/GB2351601A/en

2004-02-11 Application granted granted Critical

2004-02-11 Publication of GB2351601B publication Critical patent/GB2351601B/en

2020-06-06 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/861—Vessels or containers characterised by the form or the structure thereof
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/86—Vessels and containers
- H01J2229/8603—Neck or cone portions of the CRT vessel
- H01J2229/8606—Neck or cone portions of the CRT vessel characterised by the shape
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2231/00—Cathode ray tubes or electron beam tubes
- H01J2231/12—CRTs having luminescent screens
- H01J2231/125—CRTs having luminescent screens with a plurality of electron guns within the tube envelope
- H01J2231/1255—CRTs having luminescent screens with a plurality of electron guns within the tube envelope two or more neck portions containing one or more guns

Landscapes

Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

GB0013813A 1999-06-29 2000-06-06 Glass funnel for a cathode ray tube and a cathode ray tube Expired - Fee Related GB2351601B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP18430899		1999-06-29

Publications (3)

Publication Number	Publication Date
GB0013813D0 GB0013813D0 (en)	2000-07-26
GB2351601A GB2351601A (en)	2001-01-03
GB2351601B true GB2351601B (en)	2004-02-11

Family

ID=16151076

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB0013813A Expired - Fee Related GB2351601B (en)	1999-06-29	2000-06-06	Glass funnel for a cathode ray tube and a cathode ray tube

Country Status (6)

Country	Link
US (2)	US6577055B1 (zh)
JP (2)	JP3478248B2 (zh)
KR (1)	KR100466909B1 (zh)
CN (1)	CN1146952C (zh)
DE (1)	DE10031515A1 (zh)
GB (1)	GB2351601B (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69918874T2 (de) *	1998-01-30	2005-07-21	Hitachi, Ltd.	Kathodenstrahlröhre
KR20030010181A (ko) *	2001-07-26	2003-02-05	엘지.필립스디스플레이(주)	방폭성능이 향상된 평면 음극선관
KR100396624B1 (ko) *	2001-09-14	2003-09-02	엘지.필립스디스플레이(주)	음극선관용 펀넬 구조
JP2003100235A (ja) *	2001-09-25	2003-04-04	Asahi Glass Co Ltd	陰極線管用ガラスバルブおよび陰極線管
WO2003034461A1 (fr) *	2001-10-17	2003-04-24	Asahi Glass Company, Limited	Entonnoir en verre pour tube cathodique, et tube cathodique
KR100426571B1 (ko) *	2002-03-07	2004-04-14	엘지.필립스디스플레이(주)	음극선관용 펀넬구조
KR100447649B1 (ko) *	2002-07-15	2004-09-07	엘지.필립스디스플레이(주)	칼라 음극선관
JP2004071296A (ja) *	2002-08-05	2004-03-04	Asahi Glass Co Ltd	陰極線管用ガラスファンネルおよび陰極線管
US7309952B2 (en) *	2003-08-29	2007-12-18	Samsung Corning Co., Ltd.	Flat panel with blend round portion structure for use in a cathode ray tube
KR100712905B1 (ko) *	2004-11-03	2007-05-02	엘지.필립스 디스플레이 주식회사	음극선관
JP2006185871A (ja) *	2004-12-28	2006-07-13	Asahi Glass Co Ltd	陰極線管用ガラスバルブ
EP1732100A1 (en) *	2005-06-08	2006-12-13	Lg.Philips Displays	Picture display device with a neck portion

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB656682A (en) *	1948-07-07	1951-08-29	English Electric Valve Co Ltd	Improvements in or relating to cathode ray tubes
GB1487282A (en) *	1974-02-16	1977-09-28	Jenaer Glaswerk Schott & Gen	Cathode ray tube
JPS63102145A (ja) *	1986-10-17	1988-05-07	Mitsubishi Electric Corp	受像管

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US452507A (en) *		1891-05-19		patten
FR867824A (fr)	1938-09-07	1941-11-29	Telefunken Gmbh	Tube de braun, notamment pour télévision
JPS51151130A (en) *	1975-06-19	1976-12-25	Fuji Photo Film Co Ltd	Micro photograph device
US4069354A (en) *	1975-12-15	1978-01-17	Zenith Radio Corporation	Method for dispensing cement onto the seal land of a color crt funnel
US4088354A (en) *	1976-10-07	1978-05-09	Litton Systems, Inc.	Door locking mechanism for self-cleaning oven
JPH0746574B2 (ja) *	1985-05-10	1995-05-17	株式会社東芝	陰極線管装置
DE3545682A1 (de) *	1985-12-21	1987-06-25	Fev Forsch Energietech Verbr	Druckaufnehmer fuer den brennrauminnendruck in brennkraftmaschinen
US4994704A (en)	1988-11-16	1991-02-19	Kabushiki Kaisha Toshiba	Cathode ray tube and an envelope therefor
JP2981634B2 (ja) *	1993-03-09	1999-11-22	三菱電機株式会社	ディスプレイ装置
JP3383087B2 (ja) *	1994-09-08	2003-03-04	株式会社東芝	受像管
JP3582377B2 (ja) *	1998-10-06	2004-10-27	旭硝子株式会社	陰極線管用ガラスファンネル及び陰極線管
JP2000243316A (ja) *	1999-02-22	2000-09-08	Asahi Glass Co Ltd	陰極線管用ガラスファンネル及び陰極線管
USD452507S1 (en)	2000-01-13	2001-12-25	Asahi Glass Company, Limited	Glass funnel for a cathode ray tube
KR100656682B1 (ko) *	2005-12-26	2006-12-13	한국생산기술연구원	레이저-회전아크 하이브리드 용접장치 및 이를 이용한용접방법

2000
- 2000-06-06 GB GB0013813A patent/GB2351601B/en not_active Expired - Fee Related
- 2000-06-12 US US09/592,555 patent/US6577055B1/en not_active Expired - Fee Related
- 2000-06-20 JP JP2000184738A patent/JP3478248B2/ja not_active Expired - Fee Related
- 2000-06-24 KR KR10-2000-0035029A patent/KR100466909B1/ko not_active IP Right Cessation
- 2000-06-28 DE DE10031515A patent/DE10031515A1/de not_active Ceased
- 2000-06-29 CN CNB001200496A patent/CN1146952C/zh not_active Expired - Fee Related
2003
- 2003-03-11 US US10/384,601 patent/US6812632B2/en not_active Expired - Fee Related
- 2003-08-01 JP JP2003285228A patent/JP2004006411A/ja active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB656682A (en) *	1948-07-07	1951-08-29	English Electric Valve Co Ltd	Improvements in or relating to cathode ray tubes
GB1487282A (en) *	1974-02-16	1977-09-28	Jenaer Glaswerk Schott & Gen	Cathode ray tube
JPS63102145A (ja) *	1986-10-17	1988-05-07	Mitsubishi Electric Corp	受像管

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WPI ABSTRACT ACCESSION NO. 88-164304 & JP 63102145 A (MITSUBISHI) 07.05.1988 *

Also Published As

Publication number	Publication date
US20030164671A1 (en)	2003-09-04
CN1146952C (zh)	2004-04-21
JP2001076646A (ja)	2001-03-23
CN1279502A (zh)	2001-01-10
KR20010007518A (ko)	2001-01-26
GB2351601A (en)	2001-01-03
KR100466909B1 (ko)	2005-01-24
GB0013813D0 (en)	2000-07-26
JP2004006411A (ja)	2004-01-08
JP3478248B2 (ja)	2003-12-15
US6577055B1 (en)	2003-06-10
US6812632B2 (en)	2004-11-02
DE10031515A1 (de)	2001-02-15

Legal Events

Date	Code	Title	Description
2008-02-27	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20070606

Publication	Publication Date	Title
GB2351601B (en)	2004-02-11	Glass funnel for a cathode ray tube and a cathode ray tube
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JPS6416382A (en)	1989-01-19	Hydraulic breaker